Example 16: Simplify the following expressions: (i) (5 + root7) (2 + root5) Example 16: Simplify the following expressions: (i) (5 + root7) (2 + root5) October 13, 2020 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related